If your price increase by 10% and quantity sold increases by 20%, is there a way to quickly calculate new revenues without figuring out what the new price is or qty is after the increase? Say old price was 5, quantity was 6. Keeping the numbers simple here as an example but the real ones are much larger
Verabrede dich zum Casen über das Meeting-Board, nimm an Diskussionen in unserem Consulting Q&A teil und finde gleichgesinnte Interview-Partner:innen, um dich auszutauschen und gemeinsam zu üben!
Zurück zur Übersicht
7
Thanks, is there a quick way to find the incremental revenue without calculating the new revenue or new price / quantity?
Hi there, you don’t need to calculate the new revenues/price/quantity with the formula above, you will automatically know revenues will increase by 32%. Hope this helps
Thanks, so +0.5 x +1.2 would be +0.6, so does this mean Revenue increases by +0.6? Because if I multiple (5x6) and subtract from the new revenues from (5.5x7.2), I don’t get the delta that I would get if I just multiply the delta price x delta quantity.
Multiplying deltas
3
1,0k

Schreibe die erste Antwort!
Bisher hat niemand auf diese Frage reagiert.
Beste Antwort

Francesco
am 16. Aug. 2021
Coach
#1 Coach for Sessions (4.500+) | 1.500+ 5-Star Reviews | Proven Success: ➡ interviewoffers.com | Ex BCG | 10Y+ Coaching
Hi there,
Yes, you don’t need to calculate the new price or quantity.
Basically you have:
p*q*1,2*1,1=p*q*1,32
So you can say that revenues will increase by 1/3 after the change (or by 32% if you want to be very precise).
Best,
Francesco
2 Kommentare

Anonym A
am 16. Aug. 2021

Francesco
am 17. Aug. 2021
Coach
#1 Coach for Sessions (4.500+) | 1.500+ 5-Star Reviews | Proven Success: ➡ interviewoffers.com | Ex BCG | 10Y+ Coaching

Ian
am 15. Aug. 2021
Coach
Top US BCG / MBB Coach - 5,000 sessions |Tech, Platinion, Big 4 | 9/9 personal interviews passed | 95% candidate success
Hi there,
I see what you're trying to do here, but I think in this case a shortcut will add more complexity/difficulty than anything.
I'd do .5 (10% of 5) times 1.2 (20% of 6) to understand the difference.

Anonym A
am 15. Aug. 2021

Clara
am 17. Aug. 2021
Coach
McKinsey | Awarded professor at Master in Management @ IE | MBA at MIT |+180 students coached | Integrated FIT Guide aut
Hello!
I don’t think that there are any tricks here! Actually, it’s a pretty straight forward math:
Price x quantity x 1.1 x 1.2
5 x 6 x 1.1 x 1.2 = 30 x 1.1 x 1.2 = 33 x 1.2 = ~40
Hope it helps!
Cheers,
Clara
Ähnliche Fragen
Beliebteste Beiträge
Should I anticipate these types of questions for an MBB online test?
11
am 1. Sept. 2025
Global
3
1,3k

Beste Antwort von
Pedro
Coach
30% discount in September | Experienced interviewer & consultant (+5 years) | ex-BCG | RWE
3 Antworten
1,3k Aufrufe


What are the odds that I can make it to top-tier strategy consulting internationally?
10
am 1. Sept. 2025
Asien
5
700+

Beste Antwort von
Oussama
Coach
Ex-Bain & Company consultant with Corporate strategy experience, and unique prep cases for consulting interviews
5 Antworten
700+ Aufrufe


+2
BCG Dubai interview process
12
am 4. Sept. 2025
Naher Osten
3
800+

Beste Antwort von
Oussama
Coach
Ex-Bain & Company consultant with Corporate strategy experience, and unique prep cases for consulting interviews
3 Antworten
800+ Aufrufe


Breaking into Strategy with a unique background (no undergrad degree with a masters) - London
15
am 5. Sept. 2025
UK
5
900+

Beste Antwort von
Margot
Coach
10% discount for 1st session I Ex-BCG, Accenture & Deloitte Strategist | 6 years in consulting I Free Intro-Call
5 Antworten
900+ Aufrufe


+2
McKinsey Implemntation role- legal info email after final round, 1 week silence: how to interpret?
11
am 5. Sept. 2025
Global
3
600+

Beste Antwort von
Hagen
Coach
#1 recommended coach | >95% success rate | 9+ years consulting, interviewing and coaching experience
3 Antworten
600+ Aufrufe

